Hong, Jung Ho
Jeon, Ikchan
Seo, Youngbeom
Kim, Seong Ho
Yu, Dongwoo http://orcid.org/0000-0003-2100-5452
Funding for this research was provided by:
National Research Foundation of Korea (NRF-2019M3E5D1A02068142)
Article History
Received: 23 October 2020
Accepted: 11 December 2020
First Online: 6 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and the 1964 Helsinki Declaration and its later amendments or comparable ethical standard. For this type of study, formal consent is not required.